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7,238 Newest Publications about the topic ethanol


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01-Dec-2007 | Yilmaz, Veysel T.; Kazak, Canan, Acta Crystallographica Section E, 2007

In the centrosymmetric title complex, [Cd(C7H4NO3S)2(C4H11NO)2], the CdII ion is coordinated by two saccharinate (sac) anions and two N,O‐bidentate 2‐(ethylamino)ethanol ligands, displaying a distorted octahedral coordination. Pairs of molecules are doubly bridged by O—H...O hydrogen bonds and ...



01-Dec-2007 | Jian, Fang‐Fang; Wang, Jian‐Hui; Yang, Xiang‐Yan; Wei, Yong‐Xiang, Acta Crystallographica Section E, 2007

The title compound, C20H17N3O2, was prepared by the reaction of 1‐(2‐pyridyl)ethanone and pyridine‐2‐carbaldehyde in an ethanol solution at room temperature. The dihedral angles between the pyridine rings are 14.69 (12), 89.2 (1) and 87.1 (1)°. There are weak intermolecular C—H...O and ...



01-Dec-2007 | Bibila Mayaya Bisseyou, Yvon; Soro, Adama P.; Sissouma, Drissa; Giorgi, Michel; Ebby, N'dédé, Acta Crystallographica Section E, 2007

The title compound, C17H13ClN2O, was synthesized from 1‐(2‐methylimidazo[1,2‐a]pyridin‐3‐yl)ethanone and 3‐chlorobenzaldehyde in ethanol. The dihedral angle between the imidazopyridine ring system and the benzene ring is 7.43 (1)°. In the solid state, molecules form centrosymmetric R22(14) ...



01-Dec-2007 | Wang, Da‐Qi; Wang, Qiang; Xiao, Li‐Jun, Acta Crystallographica Section E, 2007

The title compound, C12H12N2S2, was prepared from a condensation reaction of thiophene‐2‐carboxaldehyde with ethylenediamine in refluxing ethanol. The molecule adopts a Z‐shaped conformation, with the two thiophene rings lying on either side of the Csp3—Csp3 bond. The two thiophene rings form a ...


Extraction and Gas Chromatographic Determination of Ethanol in Beverages

25-Aug-2006 | NORBERT J. PIENTA, JAMES W. JORGENSON, RICHARD M. FORBIS, The Chemical Educator, 2006

Without Abstract


Multi-fractal imaging and structural investigation of silica hydrogels and aerogels

10-May-2005 | Ekaterina Vinogradova, Abel Moreno, Victor Hugo Lara, Pedro Bosch, Silicon Chemistry, 2005

In this work, we report on the preparation of TEOS gels by means of the sol–gel method employing different TEOS/ethanol/water ratios at room temperature. Small-angle X-ray scattering (SAXS) measurements provide the first-generation structural parameters, which indicate that particle size and ...


Modification of polymethylhydrosiloxane by dehydrocoupling reactions catalyzed by transition metal complexes: Evidence for the preservation of linear siloxane structures

10-May-2005 | Ruzhi Zhang, Zhengcheng Zhang, Khalil Amine, Robert West, Silicon Chemistry, 2005

Polysiloxanes with pendant poly(ethylene oxide) side chains (4 were prepared by the dehydrocoupling reaction of poly(methylhydrosiloxane) (PMHS, 3 with 2-(2-(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)ethoxy)ethanol (1 and poly(ethylene glycol) methyl ether (2 using a metal catalyst. Catalysts ...


Preparation of a Fine Powder of a Bi-Based High-Tc Ceramic Superconductor by Wet Ball-Milling: Effect of Fluids on Grinding Performance

03-Nov-2004 | Hidenobu Itoh, Koichiro Nakai, Shinichi Motai, Satoshi Maeda, Journal of Materials Synthesis and Processing, 2004

A Bi-based high-Tc ceramic superconductor (Bi1.6Pb0.4Sr2Ca2Cu3Ox) was milled in various fluids and the effect of fluids on the crystal structure and morphology of the milled powder was studied. It was found that methyl acetate is an excellent fluid for wet grinding without decomposition of the ...


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